A. viscosity B. surface tension C. osmosis D. brownian motion Correct Answer: Option B B. surface tension
A. 0.75Ω B. 4.00Ω C. 5.00Ω D. 7.00Ω Correct Answer: Option B B. 4.00Ω Explanation R = ½ + ½…
A. 10.5N B. 11.0N C. 17.3N D. 20.0N Correct Answer: Option D D. 20.0N Explanation 10 - P sin 30…
A. de Broglie's law B. Heisenberg uncertainty principle C. Franck-Hertz experimental law D. wave-particle paradox Correct Answer: Option B B.…
A. magnetization by induction B. electric charges by induction C. electric charges by conduction D. electric charges by friction Correct…
A. reflected B. refracted C. diffracted D. polarized Correct Answer: Option D D. polarized
A. an echo B. resonance C. interference D. reverberation Correct Answer: Option B B. resonance
i. The temperature of the surrounding ii. The direction of the wind iii. The pitch of the sound. A. i…
i. X-rays ii. Kinetic energy of thermo electrons iii. Potential energy of the target atoms iv. Heat energy of the…
A. electrons B. photons C. neutrons D. protons Correct Answer: Option C C. neutrons